
//检查From数据
function check_login_from(){
	var reg_form = document.login_form;//注册表单
	var dlmc = reg_form.dlmc.value;
	var dlmm = reg_form.dlmm.value;
	if(dlmc==""){
		alert("请输入登录名!");return false;
	}
	if(dlmm==""){
		alert("请输入密码!");return false;
	}
	return true;
}
